发明名称 |
CATHODE RAY TUBE APPARATUS |
摘要 |
<p>A cathode ray tube apparatus having a glass panel in front of the phosphor screen made of a material which has an X-ray absorption coefficient larger than that of the backing on which the phosphor layer is applied. The two panels are separated by means of a spacer and a liquid coolant is incorporated into the space between the panels to enhance the heat radiation effect of the phosphor surface and to avoid the radiation of X-rays.</p> |
申请公布号 |
CA1204142(A) |
申请公布日期 |
1986.05.06 |
申请号 |
CA19830422881 |
申请日期 |
1983.03.04 |
申请人 |
SONY CORPORATION |
发明人 |
KOBAYASHI, KATSUMI;CHIBA, TOMOSUKE;KIKUCHI, MASAHIRO |
分类号 |
H01J29/00;H01J29/86;H01J29/89;H01J31/10;(IPC1-7):H01J29/00;H01J29/18 |
主分类号 |
H01J29/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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